FAN7528N Fairchild Semiconductor, FAN7528N Datasheet - Page 5

• Manufacturer Part Number: FAN7528N
• Description: IC PFC CTRLR CRM/TRANSITION 8DIP
• Manufacturer: Fairchild Semiconductor

Specifications of FAN7528N

• Mode: Critical Conduction (CRM), Discontinuous (Transition)
• Current - Startup: 40µA
• Voltage - Supply: 12 V ~ 23 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FAN7528 Rev. 1.0.6
© 2005 Fairchild Semiconductor Corporation
Electrical Characteristics
V
CC
Under-Voltage Lockout Section
Supply Current Section
Error Amplifier Section
Maximum On-Time Section
Current Sense Section
Symbol
V
HY(uvlo)
V
V
V
t
ON
I
V
V
V
TH(reset)
ΔV
ΔV
I
= 14V, T
TH(start)
TH(stop)
CC(dis)
CS(limit)
I
source
I
V
V
V
I
t
eao(H)
I
eao(Z)
b(ea)
TH(in)
I
DCC
b(cs)
d(cs)
I
gm
sink
CC
ST
ref1
ref2
-max
mot
ref1
ref3
A
= -40°C~125°C, unless otherwise specified.
Start Threshold Voltage
Stop Threshold Voltage
UVLO Hysteresis
Start-up Supply Current
Operating Supply Current
Dynamic Operating Supply Current
Operating Current at Disable
Voltage Feedback Input Threshold1
Voltage Feedback Input Threshold2
Line Regulation
Temperature Stability of V
Input Bias Current
Output Source Current
Output Sink Current
Output Upper Clamp Voltage
Zero Duty Cycle Output Voltage
Transconductance
Output Voltage Selection Threshold
Output Voltage Reset Threshold
Maximum On-time Voltage
Maximum On-time Programming
Current Sense Input Threshold
Voltage Limit
Input Bias Current
Current Sense Delay to Output
Parameter
(1)
ref1
(1)
(1)
(1)
V
V
R
V
V
V
Output no switching
50kHz, C
V
T
V
V
V
T
R
A
A
CC
CC
CC
inv
CC
inv
inv
inv
CS
mot
mot
= 25°C
= 25°C
5
= 0V
= 1V~4V
= 2.4V
= 2.6V
= 0V~1V
increasing
decreasing
= V
= 14V~23V
= 13.7k
= 13.7k, T
Condition
TH(start)
L
=1nF
A
– 0.2V
= 25°C
2.465
2.435
Min.
1.45
1.24
0.95
18.0
-0.5
-1.0
3.0
4.5
0.7
8.0
3.0
0.7
11
40
90
2.500
2.500
Typ.
1.50
1.30
1.00
22.5
-0.1
350
115
8.5
3.5
1.5
2.5
0.1
-12
5.5
1.0
4.5
0.8
40
65
20
12
12
2.535
2.565
Max.
1.55
10.0
1.36
1.05
27.0
140
500
9.0
4.0
3.0
4.0
0.5
6.5
1.3
6.0
0.9
1.0
70
90
13
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μmho
Unit
mA
mA
mV
mV
μA
μA
μA
μA
μA
μA
μs
ns
V
V
V
V
V
V
V
V
V
V
V
V